21715883 divided by 380 
We want to figure out the number of times 21715883 can be divided by 380.

Moving on to step 1:
When dividing 2 by 380, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 380

On to step 2:
The number 380 fits into 21 0 times, leaving a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Append the next digit (7) from the dividend to 21 and continue with: 217 / 380

Advancing to step 3:
380 can be fit into 217 0 times, resulting in a remainder of 217.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 217, we get 217.
Take the next digit (1) from the dividend and append it to 217, then repeat: 2171 / 380

On to step 4:
2171 divided by 380 is 5 with a remainder of 271.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we subtract 1900 from 2171, we get 271.
Append the next digit (5) from the dividend to 271 and continue with: 2715 / 380

Advancing to step 5:
380 can be fit into 2715 7 times, resulting in a remainder of 55.
Put 7 as the next digit of the answer. 
Result so far: 57.0
The remainder is 55 after subtracting 2660 from 2715.
Include the next digit (8) from the dividend after 55, then repeat: 558 / 380

Moving on to step 6:
When dividing 558 by 380, we get 1 with a remainder of 178.
The next digit of our result is 1. 
Result so far: 571.0
The remainder is 178 after subtracting 380 from 558.
Take the next digit (8) from the dividend and append it to 178, then repeat: 1788 / 380

Moving on to step 7:
380 can be fit into 1788 4 times, resulting in a remainder of 268.
Use 4 as the next digit of our solution. 
Result so far: 5714.0
Subtract 1520 from 1788 to get 268.
Take the next digit (3) from the dividend and append it to 268, then repeat: 2683 / 380

Step 8:
The number 380 fits into 2683 7 times, leaving a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 57147.0
Subtracting 2660 from 2683 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 9:
230 divided by 380 is 0 with a remainder of 230.
Record the quotient 0 as the next digit in the result. 
Result so far: 57147.0
The remainder is 230 after subtracting 0 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 10:
If we divide 2300 by 380, we get 6 and a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 57147.06
The remainder is 20 after subtracting 2280 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 11:
If we divide 200 by 380, we get 0 and a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 57147.06
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 12:
380 can be fit into 2000 5 times, resulting in a remainder of 100.
The number 5 becomes the next digit in our result. 
Result so far: 57147.0605
Deduct 1900 from 2000 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 13:
The number 380 fits into 1000 2 times, leaving a remainder of 240.
Record the quotient 2 as the next digit in the result. 
Result so far: 57147.06052
The remainder is 240 after subtracting 760 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 14:
The number 380 fits into 2400 6 times, leaving a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 57147.060526
If we take 2280 away from 2400, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 15:
1200 divided by 380 is 3 with a remainder of 60.
The next digit of our result is 3. 
Result so far: 57147.0605263
Subtracting 1140 from 1200 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 16:
380 goes into 600 1 times with a remainder of 220.
Use 1 as the next digit of our solution. 
Result so far: 57147.06052631
If we take 380 away from 600, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The final outcome is 57147.06052631, with a leftover of 2.2e-07.